Aerobic weight



FIG. 1 illustrates a front view of an aerobic weight.

FIG. 2 illustrates a rear view of the aerobic weight of FIG. 1; and,

FIG. 3 illustrates a top view of the aerobic weight of FIG. 1.

The broken line portions of FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for an aerobic weight, substantially as shown and described. 